Model Railway CAD program
Powerful desktop publishing software
Convert PNG to SVG with a simple GUI tool.
Swiss army knife of image processing
Bar Code (1D or 2D) generator in pure Ada
JaxoDraw: Feynman Diagrams made easy!
wxSVG is C++ library to create, manipulate and render SVG files.
Another drawing editor for LaTeX with PSTricks & TikZ
A simple LaTeX {picture} drawing tool
GPS log file viewer and analyzer
3D Engine c++
Professional Audio/Video/Graphics
Display, convert, and edit raster image and vector image files
Cross Platform GUI Toolkit
A bunch of unofficial icons based on Google's Material Design Icons.
Spritesheet Cutter Level Editor Animation Tester gridcutter
Create and edit LDraw™ parts quick and easy.